Question: In the following regression, X = total assets ($ billions), Y = total revenue ($ billions), and n = 64 large banks. (a) Write the
In the following regression, X = total assets ($ billions), Y = total revenue ($ billions), and n = 64 large banks.
(a) Write the fitted regression equation.
(b) State the degrees of freedom for a two-tailed test for zero slope, and use Appendix D to find the critical value at α = .05.
(c) What is your conclusion about the slope?
(d) Interpret the 95 percent confidence limits for the slope.
(e) Verify that F = t2 for the slope.
(f) In your own words, describe the t of this regression.
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R2 Std. Error 6.977 0.519 64 ANOVA table Source Regression df MS F p-value 66.97 1.90-11 3,260.0981 3,018.3339 6,278.4320 3,260.0981 48.6828 Residual 62 Total 63 Regression output variables coefficients std, error tdf#62) Intercepto 6:5763 .9254 3416 confidence interval p-value 95% ioner 95% upper 2.7275 10.4252 0.0452 0.0055 8.1890E-11 0.0342 00563 X1
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